WO2015039626A1 - 一种发送和接收数据的方法、系统及设备 - Google Patents
一种发送和接收数据的方法、系统及设备 Download PDFInfo
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- WO2015039626A1 WO2015039626A1 PCT/CN2014/087059 CN2014087059W WO2015039626A1 WO 2015039626 A1 WO2015039626 A1 WO 2015039626A1 CN 2014087059 W CN2014087059 W CN 2014087059W WO 2015039626 A1 WO2015039626 A1 WO 2015039626A1
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- subframe
- configuration information
- user equipment
- downlink
- special
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W72/00—Local resource management
- H04W72/04—Wireless resource allocation
- H04W72/044—Wireless resource allocation based on the type of the allocated resource
- H04W72/0446—Resources in time domain, e.g. slots or frames
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L41/00—Arrangements for maintenance, administration or management of data switching networks, e.g. of packet switching networks
- H04L41/08—Configuration management of networks or network elements
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L5/00—Arrangements affording multiple use of the transmission path
- H04L5/0091—Signaling for the administration of the divided path
- H04L5/0094—Indication of how sub-channels of the path are allocated
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L5/00—Arrangements affording multiple use of the transmission path
- H04L5/14—Two-way operation using the same type of signal, i.e. duplex
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W72/00—Local resource management
- H04W72/02—Selection of wireless resources by user or terminal
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W72/00—Local resource management
- H04W72/20—Control channels or signalling for resource management
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W68/00—User notification, e.g. alerting and paging, for incoming communication, change of service or the like
- H04W68/005—Transmission of information for alerting of incoming communication
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W72/00—Local resource management
- H04W72/20—Control channels or signalling for resource management
- H04W72/23—Control channels or signalling for resource management in the downlink direction of a wireless link, i.e. towards a terminal
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W88/00—Devices specially adapted for wireless communication networks, e.g. terminals, base stations or access point devices
- H04W88/02—Terminal devices
Definitions
- the present invention relates to the field of wireless communication technologies, and in particular, to a method, system, and device for transmitting and receiving data.
- the third generation mobile communication system and its Long Term Evolution (LTE) it is required to support dynamic uplink and downlink subframe switching in Time Division Duplex (TDD) mode.
- TDD Time Division Duplex
- the dynamic uplink and downlink subframe switching can more accurately match the uplink and downlink data transmission requirements in the network, thereby improving the network transmission rate and reducing the delay.
- channel resources are divided into a series of radio frames in the time domain, and each frame is further divided into several subframes (for example, ten subframes).
- the uplink and downlink subframe ratios inside a radio frame are configured by system information. As shown in FIG. 1 , it is assumed that the initial system information indicates the uplink and downlink subframe ratio #0.
- the network determines that the uplink and downlink data are required to be transmitted. Switch to match #5 to configure more downlink subframes.
- switch 2 switch to ratio #0 to implement configuration of more uplink subframes.
- the user equipment needs to receive data based on the assumption of a current subframe structure. For example, if the current subframe is a downlink subframe, it is assumed that a total of 14 symbols can be used for downlink reception, and if the current subframe is a special subframe, the number of received symbols is determined according to a special subframe configuration in higher layer signaling.
- the present invention provides a method, a system, and a device for transmitting and receiving data, which are used to solve the problem that in the case of dynamic uplink and downlink subframe transformation in the prior art, if a certain subframe is configured as a special subframe, The sub-frame dynamically changes to a downlink sub-frame.
- public information such as paging and system messages must be received based on the special subframe format, which significantly reduces the resources of the new version of the user equipment when receiving data. Utilization problem.
- the user equipment determines first configuration information for the dynamic subframe and second configuration information in the system information
- the user equipment receives data according to the first configuration information and the second configuration information.
- the user equipment receives data according to the first configuration information for the dynamic subframe and the second configuration information in the system information, so that the user equipment is inside the same subframe if the second configuration information is known.
- Receive data based on different frame structures to improve resource utilization when receiving data.
- the user equipment receives data according to the first configuration information and the second configuration information, including:
- the user equipment receives data according to the first configuration information for the dynamic subframe and the second configuration information in the system information, and uses the subframe as the downlink subframe and/or the special subframe, thereby improving resources when receiving data. Utilization rate.
- the user equipment receives data by using the subframe as a downlink subframe and a special subframe, including:
- the user equipment receives data through all symbols in the first resource of the subframe and downlink symbols in a special subframe format in the second resource of the subframe.
- the user equipment determines that the subframe is a downlink subframe according to the first configuration information, and determines that the subframe is a downlink subframe according to the second configuration information, Before the subframe is received by the downlink subframe, the method further includes:
- determining, by the user equipment, that the subframe is a special subframe according to the first configuration information, and determining that the subframe is a special subframe according to the second configuration information, and using the subframe Before receiving data for a special subframe it also includes:
- the user equipment determines that the network side device configuration receives data in the subframe as a special subframe.
- the subframe Before receiving data for downlink subframes and special subframes, it also includes:
- the user equipment determines that the network side device configuration receives data by using the subframe as a downlink subframe and a special subframe.
- the user equipment can receive according to the configuration of the network side, thereby improving flexibility.
- the method further includes:
- the user equipment After the user equipment determines that the network side device configuration receives data according to the dynamic subframe configuration, the user equipment receives data according to the first configuration information.
- the user equipment can receive according to the configuration of the network side, thereby improving flexibility.
- the first configuration information includes information that changes the downlink subframe configured by the second configuration information into a special subframe and/or changes a special subframe configured by the second configuration information into a downlink subframe. Information.
- the network side device determines first configuration information corresponding to the dynamic subframe and the second configuration information in the system information corresponding to the user equipment corresponding to the user equipment;
- the network side device sends data to the user equipment according to the first configuration information and the second configuration information.
- the network side device sends data to the user equipment according to the first configuration information of the dynamic subframe corresponding to the user equipment and the second configuration information of the system information corresponding to the user equipment, so that the user equipment is already
- the second configuration information is known, data is received based on different frame structures within the same subframe, thereby improving resource utilization when receiving data.
- the network side device sends data to the user equipment according to the first configuration information and the second configuration information, including:
- the frame is a downlink subframe to send data to the user equipment;
- the frame is a special subframe to send data to the user equipment;
- the frame transmits data to the user equipment for the downlink subframe and the special subframe.
- the network side device sends data to the user equipment according to the first configuration information for the dynamic subframe and the second configuration information in the system information, thereby improving resource utilization when receiving data.
- the network side device sends the data to the user equipment by using the subframe as a downlink subframe and a special subframe, including:
- the network side device sends data to the user equipment by using all symbols in the first resource of the subframe and downlink symbols in a special subframe format in the second resource of the subframe.
- the network side device determines, according to the first configuration information, that the subframe is a downlink subframe, and determines that the subframe is a downlink subframe according to the second configuration information, Before the data is sent to the user equipment by using the subframe as a downlink subframe, the method further includes:
- the network side device configures, for the user equipment, that the subframe is used as a downlink subframe to receive data
- the method further includes:
- the network side device configures, for the user equipment, to receive data by using the subframe as a special subframe.
- the method further includes:
- the network side device configures, for the user equipment, the subframe as a downlink subframe and a special subframe. Receive data.
- the network side device can receive the corresponding manner in the user equipment configuration, thereby improving flexibility.
- the method further includes:
- the network side device configures the user equipment to receive data according to an uplink and downlink subframe configuration, so that the user equipment receives data according to the second configuration information;
- the network side device configured to receive data according to the dynamic subframe configuration for the user equipment configuration, so that the user equipment receives data according to the first configuration information.
- the network side device can receive the corresponding manner in the user equipment configuration, thereby improving flexibility.
- the first configuration information includes information that changes the downlink subframe configured by the second configuration information into a special subframe and/or changes a special subframe configured by the second configuration information into a downlink subframe. Information.
- a first determining module configured to determine first configuration information for the dynamic subframe and second configuration information in the system information
- a receiving module configured to receive data according to the first configuration information and the second configuration information.
- the user equipment receives data according to the first configuration information for the dynamic subframe and the second configuration information in the system information, so that the user equipment is inside the same subframe if the second configuration information is known.
- Receive data based on different frame structures to improve resource utilization when receiving data.
- the receiving module is specifically configured to:
- the subframe is used as a downlink subframe. Receiving data; or
- the subframe is used as a special subframe. Connect Receive data; or
- the subframe is used as a special subframe. Receiving data; or
- the subframe is used as a downlink subframe. Receive data with special subframes.
- the user equipment receives data according to the first configuration information for the dynamic subframe and the second configuration information in the system information, and uses the subframe as the downlink subframe and/or the special subframe, thereby improving resources when receiving data. Utilization rate.
- the receiving module is specifically configured to:
- Data is received by all symbols in the first resource of the subframe and downlink symbols of the special subframe format in the second resource of the subframe.
- the receiving module is further configured to:
- the user equipment determines, according to the first configuration information, that the subframe is a downlink subframe, according to the foregoing,
- the second configuration information determines that the subframe is a downlink subframe, and receives the data by using the subframe as a downlink subframe;
- the user equipment determines, according to the first configuration information, that the subframe is a special subframe, according to the The second configuration information determines that the subframe is a special subframe, and receives the data by using the subframe as a special subframe;
- the user equipment determines, according to the first configuration information, that the subframe is a downlink subframe, according to the first configuration information, And determining, according to the second configuration information, that the subframe is a special subframe, and receiving the data by using the subframe as a downlink subframe and a special subframe.
- the user equipment may receive, according to the configuration of the network side, the corresponding manner, And increased flexibility.
- the receiving module is further configured to:
- the first configuration information includes information that changes the downlink subframe configured by the second configuration information into a special subframe and/or changes a special subframe configured by the second configuration information into a downlink subframe. Information.
- a second determining module configured to determine first configuration information for the dynamic subframe corresponding to the user equipment, and second configuration information in the system information corresponding to the user equipment;
- a sending module configured to send data to the user equipment according to the first configuration information and the second configuration information.
- the network side device sends data to the user equipment according to the first configuration information of the dynamic subframe corresponding to the user equipment and the second configuration information of the system information corresponding to the user equipment, so that the user equipment is already
- the second configuration information is known, data is received based on different frame structures within the same subframe, thereby improving resource utilization when receiving data.
- the sending module is specifically configured to:
- the subframe is used as a downlink subframe. Sending data to the user device; or
- the subframe is used as a special subframe. Sending data to the user device; or
- the subframe is used as a special subframe. Sending data to the user device; or
- the subframe is used as a downlink subframe. And transmitting a data to the user equipment with a special subframe.
- the network side device sends data to the user equipment according to the first configuration information for the dynamic subframe and the second configuration information in the system information, thereby improving resource utilization when receiving data.
- the sending module is specifically configured to:
- the sending module is specifically configured to:
- the subframe is determined to be a downlink subframe according to the first configuration information, and the second configuration information is determined according to the second configuration information.
- the subframe is a downlink subframe, and the subframe is used as a downlink subframe to send data to the user equipment; or
- the subframe is a downlink subframe, and the subframe is a special subframe to send data to the user equipment; or
- the subframe is determined to be a special subframe according to the first configuration information, according to the first
- the second configuration information determines that the subframe is a special subframe, and sends the data to the user equipment by using the subframe as a special subframe.
- the network side device can receive the corresponding manner in the user equipment configuration, thereby improving flexibility.
- the sending module is further configured to:
- Configuring for the user equipment, receiving data according to the uplink and downlink subframe configuration, so that the user equipment receives data according to the second configuration information; or configuring the user equipment according to the dynamic subframe.
- the receiving data is configured to enable the user equipment to receive data according to the first configuration information.
- the first configuration information includes information that changes the downlink subframe configured by the second configuration information into a special subframe and/or changes a special subframe configured by the second configuration information into a downlink subframe. Information.
- the embodiment of the invention provides a network side device, including:
- a processor configured to determine first configuration information for the dynamic subframe corresponding to the user equipment and second configuration information in the system information corresponding to the user equipment; and to the user equipment by using the transceiver according to the first configuration information and the second configuration information send data.
- a transceiver for transmitting and receiving data under the control of a processor.
- the present invention provides a user equipment, including:
- a processor configured to determine first configuration information for the dynamic subframe and second configuration information in the system information; and receive data by the transceiver according to the first configuration information and the second configuration information.
- a transceiver for transmitting and receiving data under the control of a processor.
- a network side device configured to determine first configuration information that is corresponding to the dynamic subframe and the second configuration information in the system information that is corresponding to the user equipment, and the first configuration information and the second configuration information. Transmitting data to the user equipment;
- the user equipment is configured to determine first configuration information for the dynamic subframe and second configuration information in the system information, and receive data according to the first configuration information and the second configuration information.
- the user equipment receives data according to the first configuration information for the dynamic subframe and the second configuration information in the system information, so that the user equipment is inside the same subframe if the second configuration information is known.
- Receive data based on different frame structures to improve resource utilization when receiving data.
- FIG. 1 is a schematic diagram of dynamic uplink and downlink subframe changes in the background art
- FIG. 2 is a schematic structural diagram of a system for receiving data according to an embodiment of the present invention
- FIG. 3 is a schematic structural diagram of a first network side device in a system for receiving data according to an embodiment of the present invention
- FIG. 4 is a schematic structural diagram of a first type of user equipment in a system for receiving data according to an embodiment of the present invention
- FIG. 5 is a schematic structural diagram of a second user equipment in a system for receiving data according to an embodiment of the present invention
- FIG. 6 is a schematic structural diagram of a second user equipment in a system for receiving data according to an embodiment of the present invention
- FIG. 7 is a schematic flowchart of a method for transmitting data according to an embodiment of the present invention.
- FIG. 8 is a schematic flowchart of a method for receiving data according to an embodiment of the present invention.
- FIG. 9 is a schematic diagram of receiving in two ways in the same subframe according to an embodiment of the present invention.
- the user equipment determines first configuration information for the dynamic subframe and second configuration information in the system information, and receives data according to the first configuration information and the second configuration information. According to the embodiment of the present invention, the user equipment receives data according to the first configuration information for the dynamic subframe and the second configuration information in the system information, so that the user equipment is inside the same subframe if the second configuration information is known. Receive data based on different frame structures to improve resource utilization when receiving data.
- the system for receiving data in the embodiment of the present invention includes: a network side device 10 and a user equipment 20.
- the network side device 10 is configured to determine first configuration information for the dynamic subframe corresponding to the user equipment and second configuration information in the system information corresponding to the user equipment, and send the information to the user equipment according to the first configuration information and the second configuration information. data;
- the user equipment 20 is configured to determine first configuration information for the dynamic subframe and second configuration information in the system information, and receive data according to the first configuration information and the second configuration information.
- the second configuration information is equivalent to the TDD uplink/downlink subframe configuration in the existing system, where the part of the information is a traditional user equipment (ie, a user equipment that cannot identify the first configuration information and can identify the second configuration information) and a new type.
- User equipment ie, user equipment capable of identifying the first configuration information and the second configuration information
- the first configuration information (that is, the changed uplink/downlink subframe ratio) may be dynamic or semi-static. Signaling indicates that this depends on the specific needs of the subframe configuration change frequency.
- the network side device and the user equipment transmit data according to the first configuration information and the second configuration information, and the following are listed:
- the network side device determines, according to the first configuration information, that the subframe is a downlink subframe, and determines that the subframe is a downlink subframe according to the second configuration information, and sends the subframe as a downlink subframe to the user equipment. data.
- the subframe receives the data as the downlink subframe.
- the network side device when the network side device sends data to the user equipment by using the subframe as a downlink subframe, the network device can send data to the user equipment by using all symbols in the subframe;
- the user equipment when the user equipment receives data in the downlink subframe, the user equipment can receive data through all symbols in the subframe.
- Manner 2 For one subframe, if the network side device determines that the subframe is a special subframe according to the first configuration information, and determines that the subframe is a downlink subframe according to the second configuration information, the subframe is sent to the user equipment by using the subframe as a special subframe. data.
- the subframe receives the data as a special subframe.
- the network side device when the network side device sends data to the user equipment by using the subframe as a special subframe, the network device may send data to the user equipment by using the downlink symbol specified in the special subframe format of the subframe.
- the user equipment when the user equipment receives data in the subframe as a special subframe, the user equipment may receive data by using the downlink symbol specified in the special subframe format of the subframe.
- Manner 3 For one subframe, if the network side device determines that the subframe is a special subframe according to the first configuration information, and determines that the subframe is a special subframe according to the second configuration information, the subframe is sent to the user equipment by using the subframe as a special subframe. data.
- the user equipment determines that the subframe is special according to the first configuration information.
- the subframe determines that the subframe is a special subframe according to the second configuration information, and receives the data by using the subframe as a special subframe.
- the network side device when the network side device sends data to the user equipment by using the subframe as a special subframe, the network device may send data to the user equipment by using the downlink symbol specified in the special subframe format of the subframe.
- the user equipment when the user equipment receives data in the subframe as a special subframe, the user equipment may receive data by using the downlink symbol specified in the special subframe format of the subframe.
- Manner 4 For one subframe, if the network side device determines that the subframe is a downlink subframe according to the first configuration information, and determines that the subframe is a special subframe according to the second configuration information, the subframe is a downlink subframe and a special subframe. Send data to the user device.
- the subframe is used as the downlink subframe and the special subframe. data.
- the network side device sends data to the user equipment by using all the symbols in the first resource of the subframe and the downlink symbols specified in the special subframe format in the second resource of the subframe;
- the user equipment receives data through all symbols in the first resource of the subframe and downlink symbols specified in the special subframe format in the second resource of the subframe.
- the fourth method if the user equipment needs to be in the same subframe, data reception in different subframe formats is completed.
- the subframe X is assumed to include 14 OFDM (Orthogonal Frequency Division Multiplexing) symbols
- the control channel PDCCH Physical Downlink Control Channel
- the special subframe configured by the system information contains 9 OFDM symbols (for example, special subframe configuration #1).
- the above is an example of paging and dedicated data. It does not mean that the two types of information can only be transmitted by symbols, and other information can be transmitted as needed. For example, system information or other cells share control information.
- the network device can also configure a specific mode for the user equipment, so that the user equipment performs the specific operation after the foregoing mode is met and the mode is configured.
- the network side device configures the user equipment to receive data by using the subframe as a downlink subframe.
- the user equipment determines that the network side device configuration uses the subframe as the downlink subframe to receive the data, and the user equipment determines, according to the first configuration information, that the subframe is a downlink subframe according to the first configuration information, and determines the subframe according to the second configuration information.
- the subframe is used as the downlink subframe to receive data.
- Configuration 2 Specifically, the network side device configures the user equipment to receive data by using the subframe as a special subframe.
- the user equipment determines, according to the first configuration information, that the subframe is a special subframe according to the first configuration information, and determines the subframe according to the second configuration information.
- the subframe is used as a special subframe to receive data.
- the network side device configures the user equipment to receive data by using the subframe as a downlink subframe and a special subframe.
- the user equipment determines, according to the first configuration information, that the subframe is a downlink subframe according to the first configuration information, according to the second configuration.
- the information determines that the subframe is a special subframe, and the subframe receives the data as a downlink subframe and a special subframe.
- the network side device configures the user equipment to receive data according to the uplink and downlink subframe configuration, so that the user equipment receives data according to the second configuration information;
- the user equipment determines that the network side device configuration receives data according to the uplink and downlink subframe configuration, and receives data according to the second configuration information.
- the network side device configures the user equipment according to the dynamic subframe configuration to receive data, so that the user equipment receives data according to the first configuration information;
- the user equipment determines that the network side device configuration receives data according to the dynamic subframe configuration, and receives data according to the first configuration information.
- the user equipment determines that the subframe is a downlink subframe according to the first configuration information, and determines that the subframe is a special subframe according to the second configuration information, and then receives the data by using the subframe as the downlink subframe and the special subframe.
- the network side device can learn the first configuration information and the second configuration information, when the configuration is performed, no contradiction occurs, for example, configuration 3 is adopted, but for one subframe, the user equipment is according to the first
- the configuration information determines that the subframe is a special subframe, and determines that the subframe is a special subframe according to the second configuration information.
- the network side device is configured to configure the user equipment according to the first configuration information and the second configuration information when configuring the user equipment.
- the network side device determines that the subframe is a special subframe according to the first configuration information, and determines that the subframe is a special subframe according to the second configuration information, and can know that the user equipment also obtains the same result, and at this time, when configured, With configuration two, configuration four or configuration five can also be used.
- the first configuration information in the embodiment of the present invention includes: changing the downlink subframe configured by the second configuration information into a special subframe and/or changing the special subframe configured by the second configuration information into a downlink subframe. Information.
- the second configuration information configuration subframe 5 is a downlink subframe
- the information included in the first configuration information includes information that changes the subframe 5 into a special subframe.
- the first network side device in the system for receiving data includes: a second determining module 300 and a sending module 310.
- the second determining module 300 is configured to determine a first configuration information for the dynamic subframe corresponding to the user equipment. And second information in the system information corresponding to the user equipment;
- the sending module 310 is configured to send data to the user equipment according to the first configuration information and the second configuration information.
- the sending module 310 is specifically configured to:
- the subframe is used as the downlink subframe to send data to the user equipment;
- the subframe For a subframe, if the subframe is determined as the downlink subframe according to the first configuration information, and the subframe is determined to be a special subframe according to the second configuration information, the subframe is used as the downlink subframe and the special subframe to send data to the user equipment.
- the sending module 310 is specifically configured to:
- Data is transmitted to the user equipment by all symbols in the first resource of the subframe and downlink symbols of the special subframe format in the second resource of the subframe.
- the sending module 310 is specifically configured to:
- the frame is a downlink subframe to send data to the user equipment;
- the frame is a special subframe to send data to the user equipment.
- the subframe is determined to be a special subframe according to the first configuration information, and the subframe is determined to be a special subframe according to the second configuration information. Then, the subframe is used as a special subframe to send data to the user equipment.
- the sending module 310 is further configured to:
- the first configuration information includes information that changes a downlink subframe configured by the second configuration information into a special subframe and/or information that changes a special subframe configured by the second configuration information into a downlink subframe.
- the first type of user equipment in the system for receiving data includes: a first determining module 400 and a receiving module 410.
- a first determining module 400 configured to determine first configuration information for the dynamic subframe and second configuration information in the system information
- the receiving module 410 is configured to receive data according to the first configuration information and the second configuration information.
- the receiving module 410 is specifically configured to:
- the subframe is used as the downlink subframe to receive the data;
- the sub-frame is determined to be a special sub-frame according to the first configuration information, and the sub-frame is determined as the downlink sub-frame according to the second configuration information, the sub-frame is used as the special sub-frame to receive the data; or
- the subframe is used as the special subframe to receive the data;
- the subframe For a subframe, if the subframe is determined to be a downlink subframe according to the first configuration information, and the subframe is determined to be a special subframe according to the second configuration information, the subframe is used as the downlink subframe and the special subframe to receive data.
- the receiving module 410 is specifically configured to:
- Data is received by all symbols in the first resource of the subframe, and downlink symbols of the special subframe format in the second resource of the subframe.
- the receiving module 410 is further configured to:
- the user equipment After determining that the network side device is configured to receive the data in the downlink subframe, the user equipment determines, according to the first configuration information, that the subframe is a downlink subframe according to the first configuration information, and determines that the subframe is a downlink subframe according to the second configuration information, Receiving data in a subframe as a downlink subframe; or
- the network side device configuration uses subframes as special subframes to receive data, and for one subframe, If the user equipment determines that the subframe is a special subframe according to the first configuration information, and determines that the subframe is a special subframe according to the second configuration information, the subframe receives the data as a special subframe; or
- the user equipment After determining that the network side device is configured to receive data by using the subframe as the downlink subframe and the special subframe, determines, according to the first configuration information, that the subframe is a downlink subframe according to the first configuration information, and determines that the subframe is the second configuration information according to the second configuration information.
- the subframe For a special subframe, the subframe is used as a downlink subframe and a special subframe to receive data.
- the receiving module 410 is further configured to:
- Determining that the network side device configuration receives data according to the uplink and downlink subframe configuration, and receives data according to the second configuration information; or determines that the network side device configuration receives data according to the dynamic subframe configuration, and receives data according to the first configuration information.
- the first configuration information includes information that changes a downlink subframe configured by the second configuration information into a special subframe and/or information that changes a special subframe configured by the second configuration information into a downlink subframe.
- the network side user equipment in the system for receiving data in the embodiment of the present invention includes:
- the processor 500 is configured to determine first configuration information for the dynamic subframe corresponding to the user equipment and second configuration information in the system information corresponding to the user equipment, and send, by using the transceiver 510, according to the first configuration information and the second configuration information.
- the user device sends data.
- the transceiver 510 is configured to send and receive data under the control of the processor 500.
- the processor 500 is specifically configured to:
- the data is sent to the user equipment by using the transceiver 510 as the downlink subframe.
- the data is sent to the user equipment by using the transceiver 510 by using the subframe as a special subframe.
- the data is sent to the user equipment by the transceiver 510 by using the subframe as a special subframe.
- the subframe is a downlink subframe according to the first configuration information, according to the second configuration
- the information is determined to be a special subframe, and the subframe is used as the downlink subframe and the special subframe to send data to the user equipment through the transceiver 510.
- the processor 500 is specifically configured to:
- All of the symbols in the first resource of the subframe, and the downlink symbols of the special subframe format in the second resource of the subframe, are transmitted by the transceiver 510 to the user equipment.
- the processor 500 is specifically configured to:
- the frame is a downlink subframe that transmits data to the user equipment through the transceiver 510;
- the frame is a special subframe that transmits data to the user equipment through the transceiver 510;
- the subframe is determined to be a special subframe according to the first configuration information, and the subframe is determined to be a special subframe according to the second configuration information. Then, the data is transmitted to the user equipment by the transceiver 510 in a subframe as a special subframe.
- the processor 500 is further configured to:
- the first configuration information includes information that changes a downlink subframe configured by the second configuration information into a special subframe and/or information that changes a special subframe configured by the second configuration information into a downlink subframe.
- the bus architecture can include any number of interconnected buses and bridges, specifically linked by one or more processors represented by processor 500 and various circuits of memory represented by memory 520.
- the bus architecture can also link various other circuits such as peripherals, voltage regulators, and power management circuits, which are well known in the art and, therefore, will not be further described herein.
- the bus interface provides an interface.
- Transceiver 510 can be a plurality of components, including a transmitter and a receiver, providing means for communicating with various other devices on a transmission medium.
- the processor 500 is responsible for managing the bus architecture and general processing, and the memory 520 can store data used by the processor 500 when performing operations.
- the processor 500 is responsible for managing the bus architecture and general processing, and the memory 520 can store data used by the processor 500 when performing operations.
- the second user equipment in the system for receiving data includes:
- the processor 600 is configured to determine first configuration information for the dynamic subframe and second configuration information in the system information, and receive the data by the transceiver 610 according to the first configuration information and the second configuration information.
- the transceiver 610 is configured to send and receive data under the control of the processor 600.
- the processor 600 is specifically configured to:
- the data is received by the processor 600 by using the subframe as the downlink subframe;
- the data is received by the processor 600 by using the subframe as a special subframe;
- the data is received by the processor 600 by using the subframe as a special subframe;
- the processor 600 is specifically configured to:
- the data is received by the processor 600 through all symbols in the first resource of the subframe and the downlink symbols of the special subframe format in the second resource of the subframe.
- the processor 600 is further configured to:
- the user equipment After determining that the network side device is configured to receive the data in the downlink subframe, the user equipment determines, according to the first configuration information, that the subframe is a downlink subframe according to the first configuration information, and determines the subframe according to the second configuration information. If the frame is a downlink subframe, the data is received by the processor 600 by using the subframe as a downlink subframe; or
- the user equipment After determining that the network side device is configured to receive the data in the subframe as the special subframe, the user equipment determines, according to the first configuration information, that the subframe is a special subframe, and determines that the subframe is a special subframe according to the second configuration information, Receiving data through the processor 600 in a subframe as a special subframe; or
- the user equipment After determining that the network side device is configured to receive data by using the subframe as the downlink subframe and the special subframe, the user equipment determines, according to the first configuration information, that the subframe is a downlink subframe according to the first configuration information, and determines that the subframe is the second configuration information according to the second configuration information.
- the special subframe receives data through the processor 600 in a subframe as a downlink subframe and a special subframe.
- the processor 600 is further configured to:
- the data After determining that the network side device configuration receives data according to the uplink and downlink subframe configuration, the data is received according to the second configuration information; or after determining that the network side device configuration receives the data according to the dynamic subframe configuration, the data is received by the processor 600 according to the first configuration information.
- the first configuration information includes information that changes a downlink subframe configured by the second configuration information into a special subframe and/or information that changes a special subframe configured by the second configuration information into a downlink subframe.
- the bus architecture can include any number of interconnected buses and bridges, specifically linked by one or more processors represented by processor 600 and various circuits of memory represented by memory 620.
- the bus architecture can also link various other circuits such as peripherals, voltage regulators, and power management circuits, which are well known in the art and, therefore, will not be further described herein.
- the bus interface provides an interface.
- Transceiver 610 can be a plurality of components, including a transmitter and a receiver, providing means for communicating with various other devices on a transmission medium.
- the user interface 630 may also be an interface capable of externally connecting the required devices, including but not limited to a keypad, a display, a speaker, a microphone, a joystick, and the like.
- the processor 600 is responsible for managing the bus architecture and general processing, and the memory 620 can store data used by the processor 600 in performing operations.
- the method for transmitting data and the method for receiving data are also provided in the embodiment of the present invention.
- the device corresponding to the methods is a device in a system for receiving data according to an embodiment of the present invention, and the method and system for solving the problem Similar, so the implementation of this method can be found in the system The implementation, repetitions will not be repeated.
- the method for transmitting data in the embodiment of the present invention includes the following steps:
- Step 710 The user equipment determines first configuration information for the dynamic subframe and second configuration information in the system information.
- Step 720 The user equipment receives data according to the first configuration information and the second configuration information.
- the user equipment receives data according to the first configuration information and the second configuration information, including:
- the subframe is used as the downlink subframe to receive data;
- the subframe receives the data as a special subframe;
- the subframe receives the data as a special subframe;
- the user equipment determines that the subframe is a downlink subframe according to the first configuration information, and determines that the subframe is a special subframe according to the second configuration information, and then receives the data by using the subframe as the downlink subframe and the special subframe.
- the user equipment receives data by using the subframe as a downlink subframe and a special subframe, including:
- the user equipment receives data through all symbols in the first resource of the subframe and downlink symbols in a special subframe format in the second resource of the subframe.
- the user equipment determines that the subframe is a downlink subframe according to the first configuration information, and determines that the subframe is a downlink subframe according to the second configuration information, before the subframe receives the data as the downlink subframe, Also includes:
- the user equipment determines that the network side device configuration receives the data in a subframe as a downlink subframe
- the user equipment determines that the subframe is a special subframe according to the first configuration information, and determines that the subframe is a special subframe according to the second configuration information, and before the subframe receives the data as a special subframe, the method includes:
- the user equipment determines that the network side device configuration receives data in a subframe as a special subframe.
- the user equipment determines, according to the first configuration information, that the subframe is a downlink subframe, and the root Before determining that the subframe is a special subframe according to the second configuration information, before the subframe is used as the downlink subframe and the special subframe to receive data, the method further includes:
- the user equipment determines that the network side device configuration receives data in a subframe as a downlink subframe and a special subframe.
- the method further comprises:
- the user equipment determines that the network side device configuration receives data according to the uplink and downlink subframe configuration, and receives data according to the second configuration information; or
- the user equipment determines that the network side device configuration receives data according to the dynamic subframe configuration, and receives data according to the first configuration information.
- the first configuration information includes information that changes a downlink subframe configured by the second configuration information into a special subframe and/or information that changes a special subframe configured by the second configuration information into a downlink subframe.
- the method for receiving data in the embodiment of the present invention includes the following steps:
- Step 810 The network side device determines first configuration information for the dynamic subframe corresponding to the user equipment and second configuration information in the system information corresponding to the user equipment.
- Step 820 The network side device sends data to the user equipment according to the first configuration information and the second configuration information.
- the network side device sends data to the user equipment according to the first configuration information and the second configuration information, including:
- the network side device determines, according to the first configuration information, that the subframe is a downlink subframe, The subframe is determined to be a special subframe according to the second configuration information, and the subframe is used as the downlink subframe and the special subframe to send data to the user equipment.
- the network side device sends the data to the user equipment by using the subframe as the downlink subframe and the special subframe, including:
- the network side device sends data to the user equipment by using all the symbols in the first resource of the subframe and the downlink symbol of the special subframe format in the second resource of the subframe.
- the network side device determines that the subframe is a downlink subframe according to the first configuration information, and determines that the subframe is a downlink subframe according to the second configuration information, the subframe is the downlink subframe to the user equipment.
- the network side device determines that the subframe is a downlink subframe according to the first configuration information, and determines that the subframe is a downlink subframe according to the second configuration information, the subframe is the downlink subframe to the user equipment.
- the network side device determines that the subframe is a downlink subframe according to the first configuration information, and determines that the subframe is a downlink subframe according to the second configuration information, the subframe is the downlink subframe to the user equipment.
- the network side device determines that the subframe is a downlink subframe according to the first configuration information, and determines that the subframe is a downlink subframe according to the second configuration information, the subframe is the downlink subframe to the user equipment.
- the network side device determines that the subframe
- the network side device configures the user equipment to receive data in a downlink subframe as a subframe
- the network side device determines that the subframe is a special subframe according to the first configuration information, and determines that the subframe is a downlink subframe according to the second configuration information, before the subframe is a special subframe, the data is sent to the user equipment. Also includes:
- the network side device configures the user equipment to receive data in a subframe as a special subframe.
- the network side device determines that the subframe is a special subframe according to the first configuration information, and determines that the subframe is a special subframe according to the second configuration information, before the subframe is a special subframe, the data is sent to the user equipment. Also includes:
- the network side device configures the user equipment to receive data in a subframe as a downlink subframe and a special subframe.
- the method further comprises:
- the network side device configures the user equipment to receive data according to the uplink and downlink subframe configuration, so that the user equipment receives data according to the second configuration information;
- the network side device receives the data according to the dynamic subframe configuration for the user equipment configuration configuration, so that the user equipment receives the data according to the first configuration information.
- the first configuration information includes information that changes a downlink subframe configured by the second configuration information into a special subframe and/or information that changes a special subframe configured by the second configuration information into a downlink subframe.
- step 720 is performed first, and then step 820 is performed. There is no necessary timing relationship between steps 710 and 810. As long as step 710 is guaranteed to be prior to step 720, step 810 is prior to step 820.
- embodiments of the present invention can be provided as a method, system, or computer program product. Accordingly, the present invention may take the form of an entirely hardware embodiment, an entirely software embodiment, or a combination of software and hardware. Moreover, the invention can take the form of a computer program product embodied on one or more computer-usable storage media (including but not limited to disk storage, CD-ROM, optical storage, etc.) including computer usable program code.
- computer-usable storage media including but not limited to disk storage, CD-ROM, optical storage, etc.
- the computer program instructions can also be stored in a computer readable memory that can direct a computer or other programmable data processing device to operate in a particular manner, such that the instructions stored in the computer readable memory produce an article of manufacture comprising the instruction device.
- the apparatus implements the functions specified in one or more blocks of a flow or a flow and/or block diagram of the flowchart.
- These computer program instructions can also be loaded onto a computer or other programmable data processing device such that a series of operational steps are performed on a computer or other programmable device to produce computer-implemented processing for execution on a computer or other programmable device.
- the instructions provide steps for implementing the functions specified in one or more of the flow or in a block or blocks of a flow diagram.
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Abstract
Description
Claims (25)
- 一种接收数据的方法,其特征在于,该方法包括:用户设备确定针对动态子帧的第一配置信息和系统信息中的第二配置信息;所述用户设备根据所述第一配置信息和所述第二配置信息,接收数据。
- 如权利要求1所述的方法,其特征在于,所述用户设备根据所述第一配置信息和所述第二配置信息,接收数据,包括:针对一个子帧,所述用户设备若根据所述第一配置信息确定所述子帧为下行子帧,根据所述第二配置信息确定所述子帧为下行子帧,则以所述子帧为下行子帧接收数据;或针对一个子帧,所述用户设备若根据所述第一配置信息确定所述子帧为特殊子帧,根据所述第二配置信息确定所述子帧为下行子帧,则以所述子帧为特殊子帧接收数据;或针对一个子帧,所述用户设备若根据所述第一配置信息确定所述子帧为特殊子帧,根据所述第二配置信息确定所述子帧为特殊子帧,则以所述子帧为特殊子帧接收数据;或针对一个子帧,所述用户设备若根据所述第一配置信息确定所述子帧为下行子帧,根据所述第二配置信息确定所述子帧为特殊子帧,则以所述子帧为下行子帧和特殊子帧接收数据。
- 如权利要求2所述的方法,其特征在于,所述用户设备以所述子帧为下行子帧和特殊子帧接收数据,包括:所述用户设备通过所述子帧的第一资源中的所有符号,以及所述子帧的第二资源中特殊子帧格式的下行符号接收数据。
- 如权利要求2或3所述的方法,其特征在于,针对一个子帧,所述用户设备若根据所述第一配置信息确定所述子帧为下行子帧,根据所述第二配置信息确定所述子帧为下行子帧,则以所述子帧 为下行子帧接收数据之前,还包括:所述用户设备确定所述网络侧设备配置以所述子帧为下行子帧接收数据;针对一个子帧,所述用户设备若根据所述第一配置信息确定所述子帧为特殊子帧,根据所述第二配置信息确定所述子帧为特殊子帧,则以所述子帧为特殊子帧接收数据之前,还包括:所述用户设备确定所述网络侧设备配置以所述子帧为特殊子帧接收数据;针对一个子帧,所述用户设备若根据所述第一配置信息确定所述子帧为下行子帧,根据所述第二配置信息确定所述子帧为特殊子帧,则以所述子帧为下行子帧和特殊子帧接收数据之前,还包括:所述用户设备确定所述网络侧设备配置以所述子帧为下行子帧和特殊子帧接收数据。
- 如权利要求4所述的方法,其特征在于,所述方法还包括:所述用户设备确定所述网络侧设备配置根据上下行子帧配置接收数据后,根据所述第二配置信息接收数据;或所述用户设备确定所述网络侧设备配置根据动态子帧配置接收数据后,根据所述第一配置信息接收数据。
- 如权利要求1~5任一所述的方法,其特征在于,所述第一配置信息包括将所述第二配置信息配置的下行子帧变为特殊子帧的信息和/或将所述第二配置信息配置的特殊子帧变为下行子帧的信息。
- 一种发送数据的方法,其特征在于,该方法包括:网络侧设备确定用户设备对应的针对动态子帧的第一配置信息和所述用户设备对应的系统信息中的第二配置信息;所述网络侧设备根据所述第一配置信息和所述第二配置信息,向所述用户设备发送数据。
- 如权利要求7所述的方法,其特征在于,所述网络侧设备根据所述第 一配置信息和所述第二配置信息,向所述用户设备发送数据,包括:针对一个子帧,所述网络侧设备若根据所述第一配置信息确定所述子帧为下行子帧,根据所述第二配置信息确定所述子帧为下行子帧,则以所述子帧为下行子帧向所述用户设备发送数据;或针对一个子帧,所述网络侧设备若根据所述第一配置信息确定所述子帧为特殊子帧,根据所述第二配置信息确定所述子帧为下行子帧,则以所述子帧为特殊子帧向所述用户设备发送数据;或针对一个子帧,所述网络侧设备若根据所述第一配置信息确定所述子帧为特殊子帧,根据所述第二配置信息确定所述子帧为特殊子帧,则以所述子帧为特殊子帧向所述用户设备发送数据;或针对一个子帧,所述网络侧设备若根据所述第一配置信息确定所述子帧为下行子帧,根据所述第二配置信息确定所述子帧为特殊子帧,则以所述子帧为下行子帧和特殊子帧向所述用户设备发送数据。
- 如权利要求8所述的方法,其特征在于,所述网络侧设备以所述子帧为下行子帧和特殊子帧向所述用户设备发送数据,包括:所述网络侧设备通过所述子帧的第一资源中的所有符号,以及所述子帧的第二资源中特殊子帧格式的下行符号向所述用户设备发送数据。
- 如权利要求8或9所述的方法,其特征在于,针对一个子帧,所述网络侧设备若根据所述第一配置信息确定所述子帧为下行子帧,根据所述第二配置信息确定所述子帧为下行子帧,则以所述子帧为下行子帧向所述用户设备发送数据之前,还包括:所述网络侧设备为所述用户设备配置以所述子帧为下行子帧接收数据;针对一个子帧,所述网络侧设备若根据所述第一配置信息确定所述子帧为特殊子帧,根据所述第二配置信息确定所述子帧为下行子帧,则以所述子帧为特殊子帧向所述用户设备发送数据之前,还包括:所述网络侧设备为所述用户设备配置以所述子帧为特殊子帧接收数据;针对一个子帧,所述网络侧设备若根据所述第一配置信息确定所述子帧 为特殊子帧,根据所述第二配置信息确定所述子帧为特殊子帧,则以所述子帧为特殊子帧向所述用户设备发送数据之前,还包括:所述网络侧设备为所述用户设备配置以所述子帧为下行子帧和特殊子帧接收数据。
- 如权利要求10所述的方法,其特征在于,所述方法还包括:所述网络侧设备为所述用户设备配置根据上下行子帧配置接收数据,以使所述用户设备根据所述第二配置信息接收数据;或所述网络侧设备为所述用户设备配置配置根据动态子帧配置接收数据,以使所述用户设备根据所述第一配置信息接收数据。
- 如权利要求7~11任一所述的方法,其特征在于,所述第一配置信息包括将所述第二配置信息配置的下行子帧变为特殊子帧的信息和/或将所述第二配置信息配置的特殊子帧变为下行子帧的信息。
- 一种接收数据的用户设备,其特征在于,该用户设备包括:第一确定模块,用于确定针对动态子帧的第一配置信息和系统信息中的第二配置信息;接收模块,用于根据所述第一配置信息和所述第二配置信息,接收数据。
- 如权利要求13所述的用户设备,其特征在于,所述接收模块具体用于:针对一个子帧,若根据所述第一配置信息确定所述子帧为下行子帧,根据所述第二配置信息确定所述子帧为下行子帧,则以所述子帧为下行子帧接收数据;或针对一个子帧,若根据所述第一配置信息确定所述子帧为特殊子帧,根据所述第二配置信息确定所述子帧为下行子帧,则以所述子帧为特殊子帧接收数据;或针对一个子帧,若根据所述第一配置信息确定所述子帧为特殊子帧,根据所述第二配置信息确定所述子帧为特殊子帧,则以所述子帧为特殊子帧接收数据;或针对一个子帧,若根据所述第一配置信息确定所述子帧为下行子帧,根据所述第二配置信息确定所述子帧为特殊子帧,则以所述子帧为下行子帧和特殊子帧接收数据。
- 如权利要求14所述的用户设备,其特征在于,所述接收模块具体用于:通过所述子帧的第一资源中的所有符号,以及所述子帧的第二资源中特殊子帧格式的下行符号接收数据。
- 如权利要求14或15所述的用户设备,其特征在于,所述接收模块还用于:确定所述网络侧设备配置以所述子帧为下行子帧接收数据后,针对一个子帧,所述用户设备若根据所述第一配置信息确定所述子帧为下行子帧,根据所述第二配置信息确定所述子帧为下行子帧,则以所述子帧为下行子帧接收数据;或确定所述网络侧设备配置以所述子帧为特殊子帧接收数据后,针对一个子帧,所述用户设备若根据所述第一配置信息确定所述子帧为特殊子帧,根据所述第二配置信息确定所述子帧为特殊子帧,则以所述子帧为特殊子帧接收数据;或确定所述网络侧设备配置以所述子帧为下行子帧和特殊子帧接收数据后,针对一个子帧,所述用户设备若根据所述第一配置信息确定所述子帧为下行子帧,根据所述第二配置信息确定所述子帧为特殊子帧,则以所述子帧为下行子帧和特殊子帧接收数据。
- 如权利要求16所述的用户设备,其特征在于,所述接收模块还用于:确定所述网络侧设备配置根据上下行子帧配置接收数据后,根据所述第二配置信息接收数据;或确定所述网络侧设备配置根据动态子帧配置接收数据后,根据所述第一配置信息接收数据。
- 如权利要求13~17任一所述的用户设备,其特征在于,所述第一配置信息包括将所述第二配置信息配置的下行子帧变为特殊子帧的信息和/或将 所述第二配置信息配置的特殊子帧变为下行子帧的信息。
- 一种发送数据的网络侧设备,其特征在于,该网络侧设备包括:第二确定模块,用于确定用户设备对应的针对动态子帧的第一配置信息和所述用户设备对应的系统信息中的第二配置信息;发送模块,用于根据所述第一配置信息和所述第二配置信息,向所述用户设备发送数据。
- 如权利要求19所述的网络侧设备,其特征在于,所述发送模块具体用于:针对一个子帧,若根据所述第一配置信息确定所述子帧为下行子帧,根据所述第二配置信息确定所述子帧为下行子帧,则以所述子帧为下行子帧向所述用户设备发送数据;或针对一个子帧,若根据所述第一配置信息确定所述子帧为特殊子帧,根据所述第二配置信息确定所述子帧为下行子帧,则以所述子帧为特殊子帧向所述用户设备发送数据;或针对一个子帧,若根据所述第一配置信息确定所述子帧为特殊子帧,根据所述第二配置信息确定所述子帧为特殊子帧,则以所述子帧为特殊子帧向所述用户设备发送数据;或针对一个子帧,若根据所述第一配置信息确定所述子帧为下行子帧,根据所述第二配置信息确定所述子帧为特殊子帧,则以所述子帧为下行子帧和特殊子帧向所述用户设备发送数据。
- 如权利要求20所述的网络侧设备,其特征在于,所述发送模块具体用于:通过所述子帧的第一资源中的所有符号,以及所述子帧的第二资源中特殊子帧格式的下行符号向所述用户设备发送数据。
- 如权利要求20或21所述的网络侧设备,其特征在于,所述发送模块具体用于:为所述用户设备配置以所述子帧为下行子帧接收数据后,针对一个子帧, 若根据所述第一配置信息确定所述子帧为下行子帧,根据所述第二配置信息确定所述子帧为下行子帧,则以所述子帧为下行子帧向所述用户设备发送数据;或为所述用户设备配置以所述子帧为特殊子帧接收数据后,针对一个子帧,若根据所述第一配置信息确定所述子帧为特殊子帧,根据所述第二配置信息确定所述子帧为下行子帧,则以所述子帧为特殊子帧向所述用户设备发送数据;或为所述用户设备配置以所述子帧为下行子帧和特殊子帧接收数据后,针对一个子帧,若根据所述第一配置信息确定所述子帧为特殊子帧,根据所述第二配置信息确定所述子帧为特殊子帧,则以所述子帧为特殊子帧向所述用户设备发送数据。
- 如权利要求22所述的网络侧设备,其特征在于,所述发送模块还用于:为所述用户设备配置根据上下行子帧配置接收数据,以使所述用户设备根据所述第二配置信息接收数据;或为所述用户设备配置配置根据动态子帧配置接收数据,以使所述用户设备根据所述第一配置信息接收数据。
- 如权利要求19~23任一所述的网络侧设备,其特征在于,所述第一配置信息包括将所述第二配置信息配置的下行子帧变为特殊子帧的信息和/或将所述第二配置信息配置的特殊子帧变为下行子帧的信息。
- 一种接收数据的系统,其特征在于,该系统包括:网络侧设备,用于确定用户设备对应的针对动态子帧的第一配置信息和所述用户设备对应的系统信息中的第二配置信息;根据所述第一配置信息和所述第二配置信息,向所述用户设备发送数据;用户设备,用于确定针对动态子帧的第一配置信息和系统信息中的第二配置信息;根据所述第一配置信息和所述第二配置信息,接收数据。
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US15/023,345 US10033576B2 (en) | 2013-09-23 | 2014-09-22 | Method, system and device for transmitting and receiving data |
JP2016537119A JP6173598B2 (ja) | 2013-09-23 | 2014-09-22 | データ送信方法、受信方法、システム及び機器 |
KR1020167005319A KR101738319B1 (ko) | 2013-09-23 | 2014-09-22 | 데이터 송수신 방법, 시스템 및 장치 |
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KR101738319B1 (ko) | 2017-05-19 |
CN104469950B (zh) | 2018-09-04 |
US10033576B2 (en) | 2018-07-24 |
KR20160039661A (ko) | 2016-04-11 |
US20160269226A1 (en) | 2016-09-15 |
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EP3051898A1 (en) | 2016-08-03 |
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